Creating directories and copying files

Make a backup

Tomorrow you'll change the web server's settings. Your team lead has one rule:

Before you touch a config file, make a backup. Put copies of nginx.conf and app.conf in a new folder called backup in your home directory.

The two files are in ~/config.

Your goal

Create the directory ~/backup and copy nginx.conf and app.conf from ~/config into it. The originals must stay where they are.

Starting Linux…